We often read about the cost savings of DIY printer cartridge refills, bolstered by the generally insane pricing schemes for such ink—more expensive per ounce than gold, for instance. It's nice, then, to see a direct comparison in printing quality, undertaken by Jeff Bertolucci at PCWorld. He did save a few dollars using Office Depot's refill service, though he had to put up with HP's near-constant nags and prompts about his choice. And when all was said and done, "black output was noticeably darker, and text appeared bolder and sharper. Skin tones were smoother, and colors seemed more vibrant." If you only need a printer for directions and the occasional document, no big deal, perhaps, but worth keeping in mind for your photo printing needs. [PCWorld]